AD124-02E

Series:	AD
Packaging:	Tube
Part Status:	Active
Function:	Omnipolar Switch
Technology:	Hall Effect
Polarization:	Either
Sensing Range:	±3.4mT Trip, ±1.4mT Release
Test Condition:	-40°C ~ 125°C
Voltage - Supply:	4.5 V ~ 30 V
Current - Supply (Max):	4.5mA
Current - Output (Max):	20mA
Output Type:	Open Collector
Features:	--
Operating Temperature:	-40°C ~ 125°C (TA)
Package / Case:	8-SOIC (0.154", 3.90mm Width)
Supplier Device Package:	8-SOIC

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AD124-02E Application Field and Working PrincipleMagnetic sensors, also known as solid state switches, are used in a variety of industrial, automotive, and consumer applications. They are commonly employed in high-voltage and high-current applications to detect the presence of a magnetic field and generate an output signal that can be used to control a system. The AD124-02E is a type of magnetic sensor switch designed to facilitate optimal performance in these demanding applications.The AD124-02E is a low cost, high reliability solid state switch. It is designed to offer a high switching capacity and an ultra-fast response time in environments that may involve extreme temperatures or high levels of shock and vibration. The switch is also designed to be resistant to moisture, corrosion, and dust.The AD124-02E utilizes a Hall effect IC (Integrated Circuit). A Hall effect sensor measures the strength of an incident magnetic field by measuring the voltage generated by the field. When the voltage generated by the magnetic field is greater than that produced by the Hall effect sensor, the switch closes, sending an output signal. Conversely, when the voltage generated by the magnetic field is lower than that generated by the Hall effect sensor, the switch opens and the output signal is disabled.The AD124-02E is commonly used in applications that require a reliable, low cost switch solution, such as industrial applications, automotive applications, and consumer applications. One example is the AD124-02E’s use in industrial applications. Examples of such industrial applications can include: tire pressure monitoring systems, fuel and oil level monitoring systems, lighting control systems, and automated valve systems. Its ability to detect the presence of a magnetic field and generate a reliable output signal makes it ideal for monitoring and controlling these types of systems.Automotive applications are also common users of the AD124-02E. Examples of such automotive applications include: engine idle control systems, oil level monitoring systems, power steering systems, gear shift systems, and automatic door locks. Once again, the AD124-02E\'s ability to detect the presence of a magnetic field and generate a reliable output signal makes it an excellent choice for monitoring and controlling these types of systems. The AD124-02E is also commonly used in consumer applications. Examples of such consumer applications can include: security systems, surveillance systems, access control systems, and garage door openers. The magnetic sensor switch’s ultra-fast response time and reliable output signal make it a perfect choice for these types of applications. Overall, the AD124-02E is an excellent choice for a variety of applications, thanks to its low cost, high reliability, and ultra-fast response time. It is a popular choice for high-voltage and high-current applications due to its ability to detect the presence of a magnetic field and generate a reliable output signal. The AD124-02E\'s reliability and ability to operate in extreme temperatures, high levels of shock and vibration, and moist or dusty environments, make it a great option for a wide range of applications, from industrial, to automotive, to consumer applications.

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